Valhalla 2300 Three Phase Digital Power Analyzer
(also see the Valhalla 2301)
The 2300 nine phase power analyzers are the autontatic
choice far a variety of high accuracy power measurement requirements- Both
units feature 4 1/2 digit (20.000 counts) tri-mode V-A-W willow
information displays. The 2300 can make single phase, three phase 3-wire
delta or three phase 4-wire wye power measurements. The new freeze display
(run/hold) feature allows the 2300 user to lock onto true power
measurements, true RMS voltage and current data on the fly.
DC or True RMS Current 100µA to 150A
The 2300 is one d the most versatile power analyzers
around, featuring 3 channels with 9 self contained current ranges (shunt
based) per charnel. It uses high bandwidth true RMS AC converter
technology to capture and display the true root mean value of the current
waveform, regardless of waveshape.
Performance Specifications
- Accuracy: (Voltage and Current True RMS)
- DC & 20 Hz to 5 KHz: = +0.1 % of reading +6
counts
- 5 KHz to 10 KHz: +0.5% of reading +6
counts
- 10KHz to 20KHz: +0 75% of rdg +6 counts
- useable to 50 KHz with typicality 0.75% error per 10 KHz
- Maximum Input: 1000VDC or RMS AC, 3000 V pk/pk
- Displays: 4 1/2 Digit (20.000 courts) 7 segment
LEDs
Watts Accuracy: 25°C +5°C, 1 year
- DC & 20 Hz to 5 KHz: +0.25 % of reading +6
counts
- 5 KHz to 10 KHz: +0.5% of reading +0.5%
of range
- 10 KHz to 20 KHz: +0.75% of reading +0.75%
of range
- 20 KHz to 50 KHz: add 0.75% per 10 KHz above 20 KHz
- Power Factor Response: Unity (1.000) to zero (0.000)
DC or True RMS AC - 1 mV to 1000V
The 2300 series provide DC, True RMS AC Voltage
measurement 1 mV to 1000V with response to 50 KHz. The voltage ranges are
optimized for conventional AC power applications (ie 120 VAC on 150 V
range). Connectons are made thru the 2300's hinged-cover protected shunt
access compartment. Built-in overload protection helps prevent damage to
the 2300. It can withstand a max. of 500% overload on current (ie 500 amps
on the 100 amp range) and up to 3000, V pk-pk of voltage without any
problems. For dedicated low voltage applications, such as three phase gyro
motor testing, or transformer core loss testing, the 2300L provide full
scale voltage ranges of 5 000 V to 60.00 V. |
